Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Or For the transition period from _____ to _____ WINDTREE THERAPEUTICS, INC. Registrant's telephone number, including area code: (215) 488-9300 Title of each class Trading symbol(s) Name of exchange on which registered Common Stock, $0.001 par value WINT The Nasdaq Capital Market Indicate by check mark if the registrant is a well-kno ...